Summary
Built in 1971, this structure plays a crucial role in managing the water levels in Cox Creek Levee-73, with a dam height of 28 feet and a storage capacity of 84,000 acre-feet. Its primary purpose is flood risk reduction, serving as a vital component in safeguarding the surrounding area from potential water-related disasters.
Managed by the Jacksonville District of the US Army Corps of Engineers, Structure 221 has a low hazard potential and is currently rated as "Not Rated" in terms of its condition assessment. While its last inspection date and other key assessment details are not provided, the structure remains a key asset in the region's water resource management system. With a focus on state regulation, permitting, inspection, and enforcement, Structure 221 exemplifies the collaborative efforts between state and federal agencies to ensure the safety and sustainability of water resources in Osceola County.
Water resource and climate enthusiasts will find Structure 221 to be a fascinating case study in flood risk reduction infrastructure. With its strategic location, design specifications, and operational history, this structure serves as a critical line of defense against potential flooding events in the region. As climate change continues to impact water resources, the role of structures like 221 becomes increasingly important in maintaining the resilience and sustainability of our water management systems.
Year Completed |
1971 |
Dam Height |
28 |
River Or Stream |
COX CREEK LEVEE-73 |
Primary Dam Type |
Other |
Surface Area |
3000 |
Hydraulic Height |
28 |
Nid Storage |
84000 |
Structural Height |
21 |
Hazard Potential |
Low |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wolf Creek Near Deer Park
|
4cfs |
St. Johns River Nr Cocoa
|
875cfs |
Pennywash Creek Nr Deer Park
|
2cfs |
Jane Green Creek Near Deer Park
|
27cfs |
St. Johns River Near Melbourne Fla
|
109cfs |
St. Johns River Nr Christmas
|
1090cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Structure 221